396269254 has 8 divisors (see below), whose sum is σ = 620247600. Its totient is φ = 189520056.

The previous prime is 396269213. The next prime is 396269261. The reversal of 396269254 is 452962693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 8614549 = 396269254 / (3 + 9 + 6 + 2 + 6 + 9 + 2 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4307229 + ... + 4307320.

It is an arithmetic number, because the mean of its divisors is an integer number (77530950).

Almost surely, 2^396269254 is an apocalyptic number.

396269254 is a deficient number, since it is larger than the sum of its proper divisors (223978346).

396269254 is a wasteful number, since it uses less digits than its factorization.

396269254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614574.

The product of its digits is 699840, while the sum is 46.

The square root of 396269254 is about 19906.5128538376. The cubic root of 396269254 is about 734.5084432900.

The spelling of 396269254 in words is "three hundred ninety-six million, two hundred sixty-nine thousand, two hundred fifty-four".